量，实现动态平衡。垂直立管为同程式管道的系统，水平回水管上可不加静态平衡阀，垂直立管为异程式且水力失
liang shi xian dong tai ping heng chui zhi li guan wei tong cheng shi guan dao de xi tong shui ping hui shui guan shang ke bu jia jing tai ping heng fa chui zhi li guan wei yi cheng shi qie shui li shi
机盘管的设计流量进行定制，保证在工作压差范围内风机盘管的流量不受系统压力波动的影响，始终维持在设计流
ji pan guan de she ji liu liang jin hang ding zhi bao zheng zai gong zuo ya cha fan wei nei feng ji pan guan de liu liang bu shou xi tong ya li bo dong de ying xiang shi zhong wei chi zai she ji liu
管各层水平回水管上，动态流量平衡阀安装在风机盘管末端管道供水管上。动态流量平衡阀的流量按照对应末端风
guan ge ceng shui ping hui shui guan shang dong tai liu liang ping heng fa an zhuang zai feng ji pan guan mo duan guan dao gong shui guan shang dong tai liu liang ping heng fa de liu liang an zhao dui ying mo duan feng
存在一定的动态水力失调。3、“动态流量平衡阀 电动二通阀”平衡调节方式：图5为静态平衡阀安装在风机盘
cun zai yi ding de dong tai shui li shi diao 3 dong tai liu liang ping heng fa dian dong er tong fa ping heng diao jie fang shi tu 5 wei jing tai ping heng fa an zhuang zai feng ji pan
较长，从而使沿程阻力较大时，定压差作用就受到了消弱，这时末端风机盘管的流量调节仍存在一定的相互影响，
jiao chang cong er shi yan cheng zu li jiao da shi ding ya cha zuo yong jiu shou dao le xiao ruo zhe shi mo duan feng ji pan guan de liu liang diao jie reng cun zai yi ding de xiang hu ying xiang
，实现动态水力平衡。但是，由于水平管道上存在着一定的沿程阻力，当水平并联风机盘管的数量较多、管道长度
shi xian dong tai shui li ping heng dan shi you yu shui ping guan dao shang cun zai zhe yi ding de yan cheng zu li dang shui ping bing lian feng ji pan guan de shu liang jiao duo guan dao chang du
压差作用，可以维持风机盘管末端管道的压差在一定程度上保持恒定，从而避免末端风机盘管流量调节的相互干扰
ya cha zuo yong ke yi wei chi feng ji pan guan mo duan guan dao de ya cha zai yi ding cheng du shang bao chi heng ding cong er bi mian mo duan feng ji pan guan liu liang diao jie de xiang hu gan rao
盘管的流量同南皮吧时达到设计流量，系统部分或者全部消除了静态水力失调；通过压差调节器在各层水平供回水管的定
pan guan de liu liang tong nan pi ba shi da dao she ji liu liang xi tong bu fen huo zhe quan bu xiao chu le jing tai shui li shi diao tong guo ya cha diao jie qi zai ge ceng shui ping gong hui shui guan de ding
阀安装在末端风机盘管供水管上。通过安装静态水力平衡阀，可以使系统在调试合格后各层水平支管或者各个风机
fa an zhuang zai mo duan feng ji pan guan gong shui guan shang tong guo an zhuang jing tai shui li ping heng fa ke yi shi xi tong zai diao shi he ge hou ge ceng shui ping zhi guan huo zhe ge ge feng ji
回水管上，静态平衡阀安装在各层水平供水管上；图4为压差调节器安装南皮吧在风机盘管各层水平回水管上，静态平衡
hui shui guan shang jing tai ping heng fa an zhuang zai ge ceng shui ping gong shui guan shang tu 4 wei ya cha diao jie qi an zhuang nan pi ba zai feng ji pan guan ge ceng shui ping hui shui guan shang jing tai ping heng
失调。2、“静态平衡阀 压差调节阀 电动二通阀”平衡调节方式：图3为压差调节器安装在风机盘管各层水平
shi diao 2 jing tai ping heng fa ya cha diao jie fa dian dong er tong fa ping heng diao jie fang shi tu 3 wei ya cha diao jie qi an zhuang zai feng ji pan guan ge ceng shui ping
了静态水力失调，但是在系统运行过程中，不同风机盘管的调节会存在一定的相互干扰，因此存在一定的动态水力
le jing tai shui li shi diao dan shi zai xi tong yun hang guo cheng zhong bu tong feng ji pan guan de diao jie hui cun zai yi ding de xiang hu gan rao yin ci cun zai yi ding de dong tai shui li
调节，可以使在系统调试合格后各层水平支管或者各个风机盘管的流量同时达到设计南皮吧流量，系统部分或者全部消除
diao jie ke yi shi zai xi tong diao shi he ge hou ge ceng shui ping zhi guan huo zhe ge ge feng ji pan guan de liu liang tong shi da dao she ji nan pi ba liu liang xi tong bu fen huo zhe quan bu xiao chu
阀安装在风机盘管各层水平支管和末端回水管上。通过安装静态水力平衡阀，并且在初调试时按照一定的步骤进行
fa an zhuang zai feng ji pan guan ge ceng shui ping zhi guan he mo duan hui shui guan shang tong guo an zhuang jing tai shui li ping heng fa bing qie zai chu diao shi shi an zhao yi ding de bu zhou jin hang
“静态平衡阀 电动二通阀”南皮吧平衡调节方式：图1为静态平衡阀安装在风机盘管各层水平支管上，图2为静态平衡
jing tai ping heng fa dian dong er tong fa nan pi ba ping heng diao jie fang shi tu 1 wei jing tai ping heng fa an zhuang zai feng ji pan guan ge ceng shui ping zhi guan shang tu 2 wei jing tai ping heng
”、“静态平衡阀 压差调节阀电动二通阀”、“动态流量平衡阀电动二通阀”、“动态平衡电动二通阀”等1、
jing tai ping heng fa ya cha diao jie fa dian dong er tong fa dong tai liu liang ping heng fa dian dong er tong fa dong tai ping heng dian dong er tong fa deng 1
、风机盘管系统水力平衡和调节方案：南皮吧针对风机盘管系统，常用的几种调试方案主要有：“静态平衡阀电动二通阀
feng ji pan guan xi tong shui li ping heng he diao jie fang an nan pi ba zhen dui feng ji pan guan xi tong chang yong de ji zhong diao shi fang an zhu yao you jing tai ping heng fa dian dong er tong fa
的运行。以下针对暖通空调风机盘管系统和空调箱（空气处理机组）系统分别讨论几种常见的平衡和调节方案。一
de yun hang yi xia zhen dui nuan tong kong diao feng ji pan guan xi tong he kong diao xiang kong qi chu li ji zu xi tong fen bie tao lun ji zhong chang jian de ping heng he diao jie fang an yi
的课题。合理的选择水力平衡及调节方案，可以满足暖通空调系统的舒适节能性南皮吧要求，使系统高效、稳定同时经济
de ke ti he li de xuan ze shui li ping heng ji diao jie fang an ke yi man zu nuan tong kong diao xi tong de shu shi jie neng xing nan pi ba yao qiu shi xi tong gao xiao wen ding tong shi jing ji
暖通空调变流量系统几种平衡调节方案的选择在暖通空调变流量水力系统中，水力平衡及调节方案的选择是个重要
nuan tong kong diao bian liu liang xi tong ji zhong ping heng diao jie fang an de xuan ze zai nuan tong kong diao bian liu liang shui li xi tong zhong shui li ping heng ji diao jie fang an de xuan ze shi ge zhong yao